Copenhagen Weather in August

Thinking of visiting Copenhagen in August? Expect high temperatures reaching 22°C (72°F) during the day, dropping to 14°C (57°F) at night, and be prepared for the wettest month of the year.

Rainfall in Copenhagen in August

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Typically around 13 days of rainfall are expected, averaging 81 mm (3.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Copenhagen in August

August in Copenhagen is generally perfect, with days reaching 22°C (72°F) and nights settling around 14°C (57°F). August is typically considered a summer month. This kind of day-to-night contrast is typical for this time of year. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Copenhagen in August

There are approximately 199 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Copenhagen in August

Wind speeds average 4 m/s (8 knots) during August. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in August

At 16°C (61°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Copenhagen.

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For a detailed overview over the year and the best time to visit Denmark, check out our Copenhagen's climate page.

Copenhagen Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 22°C (72°F)  

Water Temperature 16°C (61°F)  

Chance of Rain 43%  

Precipitation 81 mm (3.2 in)  

Rainy days 13 days  

Humidity 75%  

Windspeed 4 m/s (8 knots)  

Sunshine 199 hours  

Percentage Sunshine 45%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Copenhagen typically stay consistent throughout August, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).

Average temperatures in August

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

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Historical weather for Copenhagen in August

Browse day-by-day weather records for Copenhagen spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Copenhagen historical weather extremes in August

Based on weather observations in Copenhagen between 1976 and 2025, these are the recorded extremes during August.

• On August 10, 1992, temperatures climbed to 31°C (88°F), marking the warmest August day on record.
• The coldest August day was on August 28, 1989, with a maximum of 12°C (54°F).
• Nighttime temperatures dropped to 6°C (43°F) on August 23, 1986, marking the coldest August night on record.

What to Wear in Copenhagen in August

For Copenhagen in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 16°C (61°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Copenhagen in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Denmark, check out our Copenhagen's climate page.

More climate data for Copenhagen

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Copenhagen climate overview or explore weather in Denmark.